Harvey Birdman (voice) / Judge Hiram Mightor (voice)
Phil Ken Sebben / Myron Reducto (voice) / FBI (voice; uncredited)
Peanut (voice)
Mentok the Mindtaker (voice)
Peter Potamus (voice)
X the Eliminator (voice) / X, the Eliminator (voice)
Azul Falcone (voice) / Yogi Bear (voice)
Birdgirl (voice)
Black Vulcan / Civilian #2 (voice) / FEAR #2 / Black Vulcan (voice)
Dr. Benton C. Quest / Vulturo (voice)
Dr. Gale Melody / Debbie (voice) / Debbie (voice)
Bob (voice) / Cop (voice)
Evelyn Spyro Throckmorton (voice)
The Deadly Duplicator (voice)
Bailiff (voice) / Doctor Quincy (voice)
Jabberjaw / Biff (voice) / Avenger / Fed #1 / Juror (voice)
3 ئەڵقەکان
Hadji (voice)
Devlin (voice)
Elroy (voice) / Boo Boo (voice)
Secret Squirrel (voice)
2 ئەڵقەکان
Shaggy Rogers / Scooby-Doo / Scrappy-Doo / Prisoner #1 (voice)
Forensic Pathologist / Foreman / Lizardman (voice) / Jonny Quest / Lizardman / Avenger (voice)
